In order to complete the aspiration you will need to complete the following goals and milestones: This is very useful if you want to keep all your relationships after you complete your aspiration. If you complete the aspiration you get the Player reward trait which means you will not cause jealousy if you are caught performing romantic interactions with another sim.
However, if you have a time-consuming career, it can take some time to complete. It can be completed fairly quickly if you plan ahead and do not have career or other family distractions. You will go on dates and get multiple boyfriends or girlfriends, and have to kiss a lot of sims to complete this aspiration. The Sims 4 Serial Romantic Aspiration is all about finding love with many different people.